Question

autotrophic nutrition

Answer 1

Autotrophic nutrition means that simple inorganic substances are taken in and used to synthesise organic molecules. Energy is needed to achieve this. In photo-autotrophic nutrition light is the energy source. In most instances the light source is solar energy, the process being photosynthesis.

Answer 2

In simple word we say self nutrition is called autotrophic nutrition
it is found in plant , except Amerbel